Home / 114,336,174.80-171,504,262.20-97,896,933.20

Finding the Fourth Proportional to 114,336,174.80, 171,504,262.20 and 97,896,933.20

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Solution

The fourth proportional to 114,336,174.80, 171,504,262.20 and 97,896,933.20 is: 146,845,399.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,336,174.80 : 171,504,262.20 = 97,896,933.20 : x
  2. Step 2: Convert to fraction form
    114,336,174.80/171,504,262.20 = 97,896,933.20/x
  3. Step 3: Cross multiply
    114,336,174.80x = 171,504,262.20 × 97,896,933.20
  4. Step 4: Simplify right side
    114,336,174.80x = 16,789,741,300,108,684
  5. Step 5: Solve for x
    x = 16,789,741,300,108,684/114,336,174.80
  6. Step 6: Final answer
    x = 146,845,399.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.